ST300D-B Starter 300D DO Portable

Name: ST300D-B Starter 300D DO Portable
Brand: OHAUS WEIGHING INDIA
Price: 34671 INR
Availability: InStock

34671 INR/Piece

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Product Details:

Accuracy 1%, 0.3 mg/L, 0.3 C
Control Type Manual
Features High Quality
Display Type LCD
Type Portable DO Meter
Dimension (L*W*H) 170 mm x 35 mm x 90 mm
Equipment Type Dissolved Oxygen Meter
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Product Details
Product Description

ST300D-B Starter 300D DO Portable Price And Quantity

Minimum Order Quantity 1 Piece
Price 34671 INR/Piece

Parameter Dissolved Oxygen
Battery Life 250 hours use
Measurement Range 0-45 mg/L, 0-50C
Operating Temp. 5-40C
In-Use Cover No
Operating Humidity Up to 80% RH
Measurement Resolution 0.1% / 1 mg/L / 0.1C
Calibration 2 point auto
Resolution (DO) 0.01/0.1
Temperature Sensor 30 k NTC
Electrode Compatibility STTEMP30, STDO11
Net Weight 0.16 kg

ST300D-B Starter 300D DO Portable Product Specifications

Features High Quality
Equipment Type Dissolved Oxygen Meter
Power 4 AAA (LR03) Batteries (Included)
Accuracy 1%, 0.3 mg/L, 0.3 C
Type Portable DO Meter
Dimension (L*W*H) 170 mm x 35 mm x 90 mm
Material Plastic & Glass
Display Type LCD
Application Laboratory
Control Type Manual

Parameter Dissolved Oxygen
Battery Life 250 hours use
Measurement Range 0-45 mg/L, 0-50C
Operating Temp. 5-40C
In-Use Cover No
Operating Humidity Up to 80% RH
Measurement Resolution 0.1% / 1 mg/L / 0.1C
Calibration 2 point auto
Resolution (DO) 0.01/0.1
Temperature Sensor 30 k NTC
Electrode Compatibility STTEMP30, STDO11
Net Weight 0.16 kg

ST300D-B Starter 300D DO Portable Trade Information

Supply Ability 100 Piece Per Month
Delivery Time 7 Days

Product Description

Product details

Measurement Range	20.0 45.0 mg/L;0.00 19.99;200 400%;0 50C
Accuracy	1%; 0.3 mg/L;0.3 C
Measurement Resolution	0.1%;1%;1 mg/L;0.1 C;0.1 ppm;1 ppm;0.1 mg/L
Item Number:	30031656

Specification

Measurement Range	20.0 45.0 mg/L; 0.00 19.99; 200 400%; 0 50C
Accuracy	1%; 0.3 mg/L; 0.3 C
Measurement Resolution	0.1%; 1%; 1 mg/L; 0.1 C; 0.1 ppm; 1 ppm; 0.1 mg/L
Display	LCD
Electrode	STTEMP30 (Available as an accessory); STDO11 (Available as an accessory)
Accuracy DO	1 %
Accuracy (Temperature)	0.3 C
Battery Life	250 Hours with Disposable Batteries
Calibration	2 Point
Dimensions	6.69 in x 1.38 in x 3.54 in (170 mm x 35 mm x 90 mm) (LxHxW)
In-Use Cover	No
Measurement Range DO	0 % ; 200 % ; 200 % ; 400 % ; 0 ppm ; 20 ppm ; 20 ppm ; 45 ppm
Measurement Range (Temperature)	0 C ; 50 C
Net Weight	0.35 lb (0.16 kg)
Parameter	Dissolved Oxygen
Power	4 AAA (LR03) Batteries (Included)
Resolution (DO)	0.01; 0.1
Resolution Range (DO)	0 ; 19.9 ; 20 ; 45
Temperature compensation	Yes
Temperature resolution	0.1 C
Temperature Sensor	30 K NTC
Working Environment	41F 104F, 80% RH, Non-condensing (5C 40C, 80% RH, Non-condensing)

High-Precision Portable Design

Engineered for laboratory applications, the ST300D-B features a compact, lightweight form factor ideal for field or bench use. Its plastic and glass construction ensures strength without excess weight, making transportation between locations effortless.

User-Friendly Calibration and Operation

The 2-point auto calibration system simplifies setup, ensuring accurate dissolved oxygen readings each use. Manual controls provide straightforward manipulation of all settings, and the LCD display ensures results are easy to read, reducing user error.

Robust Battery Life for Extended Operation

With up to 250 hours of usage from four AAA batteries, this meter is well-suited for long-term studies or frequent use in busy labs. Its low power demands mean downtime for recharging or battery replacement is minimized, supporting uninterrupted research.

FAQ's of ST300D-B Starter 300D DO Portable:

Q: How do I calibrate the ST300D-B Starter 300D DO Portable meter?

A: The meter uses a 2-point auto calibration process. Simply select the calibration function, immerse the compatible electrode (STTEMP30 or STDO11) in the appropriate calibration solution, and follow on-screen prompts to complete the process efficiently.

Q: What types of laboratories or applications is this dissolved oxygen meter best suited for?

A: This portable DO meter is ideal for laboratory environments needing accurate dissolved oxygen measurement, such as environmental research, water quality testing, and educational settings. It's practical for any situation demanding mobility and reliability.

Q: When should I replace the batteries, and how long is operation possible on one set?

A: The ST300D-B operates for up to 250 hours on a set of four AAA batteries. Replace the batteries when the low battery indicator appears on the LCD display to ensure uninterrupted measurements.

Q: Where can this dissolved oxygen meter be used safely?

A: It's designed for use in environments with temperatures from 5C to 40C and humidity up to 80% RH, making it suitable for most laboratories or indoor research sites across India.

Q: What is the process for measuring dissolved oxygen with this meter?

A: Attach a compatible electrode, calibrate the meter, immerse the probe in the sample, and use manual controls to initiate measurement. The result is clearly displayed on the LCD, with high resolution and accuracy.

Q: What are the benefits of the LCD display and measurement resolution on this device?

A: The LCD display provides clear, real-time data, reducing confusion and user errors. With a measurement resolution of up to 0.01 mg/L for DO and 0.1C for temperature, users can confidently record small variations or trends in samples.

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